- synthetic oil
- teach me how to tune my ebl flash...
- locking rear end?
- Anybody know stock roller cam specs?
- Traction control ever turn off?
- Homemade intake tube for 5.3L?
- rear end question
- 383 vortec need help
- Tech 2
- What heads are you running?
- should i keep my pcm?
- Resident Transmission Expert on Servos and Shift Kits.....
- fuel pressure help! with new engine!
- superchip or blackbear
- tunes and tuners
- JET Transmission Controller
- 1988 chevy truck
- S&B Intake?
- 4.8 Question...s. Only two.
- 96 5.7l Intake manifold leaking
- 4.8 Problems
- Gearing The REAREND
- Rwal
- PCM tune
- 5.3l into 89
- 4l60e Question
- Flashpaq Tuner by Superchips
- CAI install q's
- underdrive pulleys
- 1998 c1500 4.3
- The Ultimate Guide to the Chevy 383 Stroker
- TBI intake?
- tbi injectors
- Casting Number Help
- Re-gear Or Superchip
- headers
- cam
- 200k, new motor...tranny worries?
- Edelbrock Multi-Point TBI Upgrade
- 1.6 roller rocker question NEED HELP!!
- Anyone heard from Wheatley in last 3 weeks?
- 4.3 mpg changed?
- Will an ASP U/D pulley from a 1998 5.7 350 work on a 1995 350 TPI?
- Gear Ratio?
- Vette Servo
- 5.3 cylinder head suggestions
- 350 Chevy Mexico Block Problems
- Looking for a little extra power, Motor guys chime in, im on somewhat of a budget.
- 8.1L Performance
- Holley 4 barrel TBI or not?
- Need help choosing intake
- Thanks Black Bear Performance!
- NEX wetjet system NOS
- Help Plz!
- '94 Sierra 1500 4.3L to 5.7L Vortec swap
- What are the Top 5 MUST HAVE boltons?
- Net gain with fully roller rockers
- Exhaust Pipes
- Cold Air Intakes and Modifications to them
- Which spark plugs for Vortec headed Tbi
- Help me choose
- Restrictive Air
- Custom Tune with towing
- Any negative effects from a carb spacer?
- Goin forced!
- lt1 in 89 chevy
- Flex Lite or electrric fan ?
- Which is better for towing power, Whippled 5.7 or 454 w/ minor mods
- Need help fast! Engine swap/chip question.
- Towing Questions
- Price on Vortecs?
- Automatic to semi manual?
- y pipe??
- Ram Jet 350: Yay or Nay
- Muscle Truck? I want to turn my silverado out!
- Should I really do this?
- Ultimate TBI mod ?
- Picking up a set of swirlies this weekend
- Need some info!
- New motor
- 1986 chevy silverado short bed
- 1986 chevy silverado short bed
- Help me out here!!
- Does a ??
- TPI pump, will stock TBI regulator keep the PSI down
- stock eaton posi ????
- New Heads
- 502 Id?
- Camming a NNBS
- 6.0L swap into TBI 350 truck?
- Power potential from a 6.0?
- light flywheel?
- am i missing somthing?
- nitrous
- Stock Tbi Tune Camshaft
- thoughts on a top end kit?
- 88-95 Intakes
- Honestly will the 4l80e tranny be relabable if I...?
- ZZ4 intake ?
- cam
- Tm ?????
- Need help with expirenced person
- engine swap
- 1994 6.0L swap ??s
- Blackbear Shipping Method?
- chip installed with new throttle body help!!!
- motor swap or not?
- just a question from a new guy
- Hey guys Iam new to this site
- Exhaust time
- 4.56 wow
- 06 vortecmax running 14.4/14.5s consistant
- Filtercharger question
- New Engine
- want to build a 350 and i need some help
- 6.0 mods
- Good heads?
- what cheap mods can i do for old 1990 k1500?
- Brass air fittings
- GM Performance Crate Engine Swap
- Anyone have a Jet SCU 2000?
- 1995 MPFI swap
- Vmax Intake manifold Spacer
- 97 vortec 350
- vortec 454 oval or rectangle?
- Dyno tune OBD1
- 2003 2500hd
- clutch?
- a couple tune ?? b4 i spend the $$$
- last year of the 8.1L
- Anyone got a wait4 me lately?
- Creating a true functional hood for cold air intake
- 8.1 or 6.0
- Any Idea On Summit Roller Rockers
- Stupid Tuning questions
- 95 LT1 cam in a 98 vortec 350?
- Suburban W/Dart BB Project
- 95 350 to 383 stroker
- 03 Silverado Cam Information?
- cam help and other performance help
- I need help finding a thread!
- Old Mechanical fuel pump question?!?!?
- Motor Info
- L31 cam swap writeup?
- Is there Really such a thing as Bad Gas?
- 3:23 to 3:73's with 28" tall tires
- snap-on solarus
- pro comp heads !!! i know crappy but
- OBS 7qt oil pan
- Pulling a trailer question
- power upgrades
- Help me make a descion!
- Best aftermarket cam for a stock 350 vortec EFI
- Blackbear vs. Nelson Tune - opinions
- 6.0
- Anybody use EFI Live?
- worried about warranty
- Suggetions on Parts / Rebuild Kits for 4L60E
- which programmer?
- 6.0 Into a 1992 K1500 ECSB
- got 383 specs tell me roughly my hp?? please..
- edelbrock top end for tbi (1990 5.7)
- this combo ok?
- lumpity lumpity lump cam?
- whats the biggest cam i can put in a 4.8
- Using a 4L60E 4WD on a 2WD?
- What next, stall or gears?
- New Carb - worth it?
- V-gate 2 shifter
- reccomend me some tuning software
- add T/H switch
- 454tbi with a 4l80e to carb
- Custom tunes in San Diego
- Stage 8 or Persey Header bolts?
- need help
- Radiator Ice coolant
- tune done
- Engine Swap Help
- Throttle Body Spacer
- cylinder head options for LQ4?
- Airflow Research 225cc heads LSx
- Superchips review
- Please advice about a 2000 silverado and a new cam??
- Blackbear tune installed
- 350 Cam
- going to 4.10's
- Rebuild started
- Dual Intake?
- another custom tune ????
- Need serious help with tbi 383 stroker stalling/flat spot issues.
- rebuild 6.0l
- factory air intake or open?
- 906 vs 062
- Patriot heads?
- 04 5.3l vs 03 5.3l ?
- 3.73 Vs 4.10
- 5.3 cam help
- desktop dyno 2003
- 2.75" vs 3" exhaust piping
- Pcm
- which heads?
- ?????????parts In Canada?????????????
- Hypertech Hyperpac
- question about mass air sensors and K&N intakes
- pushrod length
- 5.3L Vs. 4.8L
- whats the differance between the 4.8 to the 5.3
- How much power
- My 93 F/S Ext-Cab
- Carb filiter on Fuel inject
- Holley Throttle body
- Derale trans pan & Tru-Cool cooler
- whos running e-fans?
- Programmer VS. CAI & Exhaust
- anybody know what rpm range im safe to shift at?
- Performance Rebuild Kits for Vortec 350?
- Performance Module uprade
- Mystery noise
- vortec head question
- adding an external oil cooler?
- zz4 swap hopefully this weekend!
- flywheel replaced or machined with new clutch?
- Opinions on 4.3 excab 2004
- 04 5.3 list to performance??????
- cold air intake
- Who's runnin a crate motor?
- Tbi 454
- MAF question
- 1.6 rocker 's on 00' 350 vortec?
- engine build up questions.
- stroke or swap
- Bogging problems
- New Mod Questions
- throttle body space??
- how to port and polish tbi unit
- tbi port and polish help
- Hypertech 30019
- Cold Air Intake
- Top End Cleaner HELP PLZZ....
- Throttle body PORT/POLISH
- ????Exhaust Size????
- Longer Pushrods ???
- cam or intake manifold spacer
- Is this doable?
- Vortec to Carburator
- TBS, Injector Spacer, and Open Air Cleaner
- 2000 5.3 vs 2003 6.0
- 350 vortec vs. carbed 454
- Rebuild Kits/Parts to Improve 4L60E
- Is a dual intake better than a single